QUIC Aware RSS

[nibanks]

Describe the feature you'd like supported

Currently, RSS is generally 2 or 4 tuple hashed, has the following problems:

1. It isn't consistent for the lifetime of all QUIC connections, when there is a change in the tuple (NAT rebinding, migration).
2. It doesn't allow for any customization of the load balancing; it's effectively random.

Proposed solution

We need to design/implement a new HW offload for QUIC aware RSS, where the NIC uses the connection ID (CID) to load balance instead. We should document the offload on https://github.com/microsoft/net-offloads.

Additional context

No response